---
product_id: 6377268
title: "Milton Industries S-614-6 3/8\" Compressor Tank Drain Cock"
brand: "milton"
price: "€ 24.81"
currency: EUR
in_stock: true
reviews_count: 11
category: "Milton"
url: https://www.desertcart.be/products/6377268-milton-industries-s-614-6-3-8-compressor-tank-drain
store_origin: BE
region: Belgium
---

# Effortless water drainage control 3/8" NPT precision thread Brass body + steel handle durability Milton Industries S-614-6 3/8" Compressor Tank Drain Cock

**Brand:** milton
**Price:** € 24.81
**Availability:** ✅ In Stock

## Summary

> 💼 Upgrade your compressor game with Milton’s precision drain cock — because every drop counts!

## Quick Answers

- **What is this?** Milton Industries S-614-6 3/8" Compressor Tank Drain Cock by milton
- **How much does it cost?** € 24.81 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/6377268-milton-industries-s-614-6-3-8-compressor-tank-drain)

## Best For

- milton enthusiasts

## Why This Product

- Trusted milton brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Instant Water Release:** Turn-handle design lets you drain water quickly and efficiently, minimizing downtime.
- • **Versatile Sizing Options:** Available in multiple NPT sizes (1/2", 1/4", 1/8") to fit any compressor setup.
- • **Trusted Legacy Since 1943:** Milton’s industry-leading quality air accessories keep your tools running smoothly.
- • **Precision Fit, Zero Hassle:** 3/8" National Pipe Thread ensures seamless replacement for your compressor tank.
- • **Built to Last, Built for Pros:** Robust brass body paired with a steel handle delivers unmatched durability under pressure.

## Overview

The Milton Industries S-614-6 is a 3/8" NPT compressor tank drain cock featuring a durable brass body and steel handle. Designed for quick and reliable water drainage, it replaces old or damaged drain cocks with ease. Backed by Milton’s legacy since 1943, this component supports professional-grade air tools with multiple size options and a 1-year warranty.

## Description

Milton 3/8" MNPT drain cock is a replacement part for damaged drain cocks on compressor tanks. Turn handle to drain water, close drain cock when water is drained. Always release air from tanks before replacing drain cock. Drain cock body is brass, handle is steel.

Review: Great deal - Well made
Review: worked - thanks

## Features

- NPT: 3/8" national pipe thread.
- USE: To replace old or damaged drain cocks on compressor tanks.
- DURABLE: Brass body and steel handle.
- RELEASE: Air from tanks before replacing drain cock. Turn handle to drain water. Close when water is drained.
- OTHER SIZES OFFERED: Milton also offers drain cocks in 1/2", 1/4", and 1/8" NPT sizes.
- Milton is your number 1 source for Quality Air Accessories
- Since 1943 Milton has been producing Quality Air Accessories
- Milton covers automotive, industrial, hardware, agriculture, heavy-duty fleet and MRO markets

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B005KLBHE2 |
| Best Sellers Rank | #160,376 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #508 in Air-Compressor Accessories |
| Brand | Milton |
| Brand Name | Milton |
| Customer Reviews | 4.5 out of 5 stars 136 Reviews |
| Exterior Finish | Brass |
| Global Trade Identification Number | 00030937061461 |
| Included Components | 1 Compressor Tank Drain Cock |
| Item Dimensions | 6 x 4 x 2 inches |
| Item Type Name | Compressor Tank Drain Cock |
| Item Weight | 22.68 g |
| Item dimensions L x W x H | 6 x 4 x 2 inches |
| Manufacturer | Milton |
| Manufacturer Part Number | S-614-6 |
| Manufacturer Warranty Description | 1 Year Warranty |
| Material | Brass |
| Material Type | Brass |
| Maximum Operating Pressure | 1 |
| Model Number | S-614-6 |
| Number of Items | 1 |
| Number of Pieces | 10 |
| Number of Ports | 2 |
| Outlet Connection Size | 0.38 inches |
| Outlet Connection Type | NPT |
| Size | Single pack |
| Thread Size | 3/8" |
| Thread Type | NPT 3/8 |
| UPC | 030937061461 |
| Unit Count | 1 Count |
| Valve Type | Drain Cock |

## Product Details

- **Brand:** Milton
- **Recommended Uses For Product:** Air Brushing, Drilling, Nailing, Spraying
- **Power Source:** Air Powered
- **Special Feature:** NPT: 3/8" national pipe thread.- USE: To replace old or damaged drain cocks on compressor tanks.- DURABLE: Brass body and steel handle.- RELEASE: Air from tanks before replacing drain cock. Turn handle to drain water. Close when water is drained.- OTHER SIZES OFFERED: Milton also offers drain cocks in 1/2", 1/4", and 1/8" NPT sizes.- - - -
- **Included Components:** 1 Compressor Tank Drain Cock

## Images

![Milton Industries S-614-6 3/8" Compressor Tank Drain Cock - Image 1](https://m.media-amazon.com/images/I/61XsFdQ+FnL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great deal
*by P***N on January 30, 2026*

Well made

### ⭐⭐⭐⭐⭐ worked
*by C***L on March 20, 2025*

thanks

### ⭐⭐⭐⭐ Pitcock valve
*by E***Y on May 20, 2025*

Nice valve would by again

## Frequently Bought Together

- Milton Industries S-614-6 3/8" Compressor Tank Drain Cock
- Dorman 61104 Drain Cock-Brass-Standard-1/4 In. NPT Compatible with Select Jeep Models
- Milton S-614-2 1/8" Compressor Tank Drain Cock - Pack of 2

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---

*Product available on Desertcart Belgium*
*Store origin: BE*
*Last updated: 2026-10-21*